- Delivery & Returns
- Size Chart
Harken 404 16mm Single Air Block. The 16mm is Harken´s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 113 kg maximum working load.
- Sheave diamete:r 16mm
- Length: 29mm
- Weight: 10g
- Maximum line diameter: 5mm
- Maximum working load: 113kg
- Breaking load: 544kg
Delivery & Returns
You can select your preferred delivery option or local pick up from Rooster at checkout.
We are happy to accept your returns so long as you send them back within 90 days.
UK Mainland returns can be sent back to us by clicking here from all other locations please click here
For full details on all our terms and conditions click here.
Thank you for being a customer of Rooster, if you have any questions please use our online chat, call or email.
Phone: +44 (0)1243 389997